On campus hiring. One online coding+technical MCQs+Aptitude round followed by 4 technical interviews and a HR interview. The coding round had 2 questions . Interviews were at least 40min long, the longest being 70-75 minutes. Questions were asked on core Computer Science subjects like OS, DBMS, CN and other topics like Java, AngularJS( as I had it on my resume), Data Structures, Design, etc.